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<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">Interrupt<div class="ingroups"><a class="el" href="group__group__scb.html">SCB          (Serial Communication Block)</a> &raquo; <a class="el" href="group__group__scb__spi.html">SPI (SCB)</a> &raquo; <a class="el" href="group__group__scb__spi__functions.html">Functions</a></div></div>  </div>
</div><!--header-->
<div class="contents">
<a name="details" id="details"></a><h2 class="groupheader">General Description</h2>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga0adeb497479d79c9ecea8169cfaff114"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__group__scb__spi__interrupt__functions.html#ga0adeb497479d79c9ecea8169cfaff114">Cy_SCB_SPI_Interrupt</a> (<a class="el" href="struct_cy_s_c_b___type.html">CySCB_Type</a> *base, <a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> *context)</td></tr>
<tr class="memdesc:ga0adeb497479d79c9ecea8169cfaff114"><td class="mdescLeft">&#160;</td><td class="mdescRight">This is the interrupt function for the SCB configured in the SPI mode.  <a href="#ga0adeb497479d79c9ecea8169cfaff114">More...</a><br /></td></tr>
<tr class="separator:ga0adeb497479d79c9ecea8169cfaff114"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5594391e0d6a0b020355761826de2e78"><td class="memItemLeft" align="right" valign="top">__STATIC_INLINE void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__group__scb__spi__interrupt__functions.html#ga5594391e0d6a0b020355761826de2e78">Cy_SCB_SPI_RegisterCallback</a> (<a class="el" href="struct_cy_s_c_b___type.html">CySCB_Type</a> const *base, <a class="el" href="group__group__scb__spi__data__structures.html#gaa02c98c323acc350f3b4780f7833785f">cy_cb_scb_spi_handle_events_t</a> callback, <a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> *context)</td></tr>
<tr class="memdesc:ga5594391e0d6a0b020355761826de2e78"><td class="mdescLeft">&#160;</td><td class="mdescRight">Registers a callback function, which notifies that <a class="el" href="group__group__scb__spi__macros__callback__events.html">SPI Callback Events</a> occurred in the <a class="el" href="group__group__scb__spi__interrupt__functions.html#ga0adeb497479d79c9ecea8169cfaff114">Cy_SCB_SPI_Interrupt</a>.  <a href="#ga5594391e0d6a0b020355761826de2e78">More...</a><br /></td></tr>
<tr class="separator:ga5594391e0d6a0b020355761826de2e78"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga0adeb497479d79c9ecea8169cfaff114"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga0adeb497479d79c9ecea8169cfaff114">&#9670;&nbsp;</a></span>Cy_SCB_SPI_Interrupt()</h2>

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<div class="memproto">
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          <td class="memname">void Cy_SCB_SPI_Interrupt </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="struct_cy_s_c_b___type.html">CySCB_Type</a> *&#160;</td>
          <td class="paramname"><em>base</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> *&#160;</td>
          <td class="paramname"><em>context</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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<p>This is the interrupt function for the SCB configured in the SPI mode. </p>
<p>This function must be called inside the user-defined interrupt service routine for <a class="el" href="group__group__scb__spi__high__level__functions.html#ga6fdbb98ef7faddc5025fab510fb1617e">Cy_SCB_SPI_Transfer</a> to work.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">base</td><td>The pointer to the SPI SCB instance.</td></tr>
    <tr><td class="paramname">context</td><td>The pointer to the context structure <a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> allocated by the user. The structure is used during the SPI operation for internal configuration and data retention. The user must not modify anything in this structure. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="ga5594391e0d6a0b020355761826de2e78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga5594391e0d6a0b020355761826de2e78">&#9670;&nbsp;</a></span>Cy_SCB_SPI_RegisterCallback()</h2>

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          <td class="memname">__STATIC_INLINE void Cy_SCB_SPI_RegisterCallback </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="struct_cy_s_c_b___type.html">CySCB_Type</a> const *&#160;</td>
          <td class="paramname"><em>base</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__group__scb__spi__data__structures.html#gaa02c98c323acc350f3b4780f7833785f">cy_cb_scb_spi_handle_events_t</a>&#160;</td>
          <td class="paramname"><em>callback</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> *&#160;</td>
          <td class="paramname"><em>context</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Registers a callback function, which notifies that <a class="el" href="group__group__scb__spi__macros__callback__events.html">SPI Callback Events</a> occurred in the <a class="el" href="group__group__scb__spi__interrupt__functions.html#ga0adeb497479d79c9ecea8169cfaff114">Cy_SCB_SPI_Interrupt</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">base</td><td>The pointer to the SPI SCB instance.</td></tr>
    <tr><td class="paramname">callback</td><td>The pointer to the callback function. See <a class="el" href="group__group__scb__spi__data__structures.html#gaa02c98c323acc350f3b4780f7833785f">cy_cb_scb_spi_handle_events_t</a> for the function prototype.</td></tr>
    <tr><td class="paramname">context</td><td>The pointer to the context structure <a class="el" href="structcy__stc__scb__spi__context__t.html">cy_stc_scb_spi_context_t</a> allocated by the user. The structure is used during the SPI operation for internal configuration and data retention. The user should not modify anything in this structure.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section note"><dt>Note</dt><dd><ul>
<li>To remove the callback, pass NULL as the pointer to the callback function.</li>
<li>To get the event notification, the corresponding interrupt mask needs to be set in the interrupt mask register so that interrupt request register can trigger an interrupt event in <a class="el" href="group__group__scb__spi__interrupt__functions.html#ga0adeb497479d79c9ecea8169cfaff114">Cy_SCB_SPI_Interrupt</a>. </li>
</ul>
</dd></dl>

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